Peter William Ash

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Patents Grantslast 30 patents

Information Patent Grant
Waste materials sampling, assaying for desired components or metals...
- Patent number 7,820,448
- Issue date Oct 26, 2010
- Johnson Matthey Public Limited Company
- Peter William Ash
- G01 - MEASURING TESTING
Information Patent Grant
Waste material handling, sampling and metal content value calculation
- Patent number 7,439,070
- Issue date Oct 21, 2008
- Johnson Matthey Public Limited Company
- Peter William Ash
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
MATERIALS HANDLING AND SAMPLING
- Publication number 20090007727
- Publication date Jan 8, 2009
- Johnson Matthey Public Limited Company
- Peter William Ash
- G01 - MEASURING TESTING
Information Patent Application
Matericlas handling and sampling
- Publication number 20050064599
- Publication date Mar 24, 2005
- Peter William Ash
- G01 - MEASURING TESTING